#136 "Errno"-like error handling in clients is replaced by error-signal emition

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Viktor mergnuté 4 commitov z semlanik/feature_qgrpc_error_handling_108 do semlanik/master 7 rokov pred

Autor	SHA1 Správa	Dátum
Viktor Kopp	18e4078dc4 Remove deprecated ÁbstractClient::lastError-functionality (#108)	7 rokov pred
Viktor Kopp	a400a94f56 Async reply emits either error (failure) or finished (success) signals	7 rokov pred
Viktor Kopp	9eff09f395 Emit AbstractClient::error signal on unattached channel	7 rokov pred
Viktor Kopp	26a2bfb261 Introduce AbstractClient::error signal ( #108 #111 )	7 rokov pred